<?php
namespace App\Extensions\EmailSend;

use App\Admin\Eloquent\Information;
use App\Eloquent\User;
use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Facades\Mail;

class Email
{

    /**
     * 随机生成6位随机验证码
     *
     * @return int
     */
    public function validateCode()
    {

    }
}